3α-acetoxy-24-nor-5α-cholanoic acid-(23) is a complex steroidal compound characterized by the presence of a 3α-acetoxy group, a 24-nor structure, and a 5α-cholanoic acid backbone. This molecule is derived from the cholesterol family, with the "24-nor" indicating the absence of a carbon atom at the 24th position, making it a nor-cholesterol derivative. The "3α-acetoxy" group suggests that the hydroxyl group at the 3α position is acetylated, while the "5α-cholanoic acid" part implies that the molecule has a cholanoic acid structure with a 5α configuration. Such compounds are often found in the realm of pharmaceuticals and biochemistry, where they may have specific biological activities or serve as intermediates in the synthesis of other compounds. The numbering in the name (23) typically refers to the position of a double bond or another functional group in the steroid nucleus, although without additional context, it's challenging to specify its exact role in 3α-acetoxy-24-nor-5α-cholanoic acid-(23).
The CAS Registry Mumber 4057-88-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,0,5 and 7 respectively; the second part has 2 digits, 8 and 8 respectively. Calculate Digit Verification of CAS Registry Number 4057-88: (6*4)+(5*0)+(4*5)+(3*7)+(2*8)+(1*8)=89 89 % 10 = 9 So 4057-88-9 is a valid CAS Registry Number.